26 lines
636 B
Haskell
26 lines
636 B
Haskell
{- git-annex command
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-
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- Copyright 2016 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Command.CalcKey where
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import Command
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import Backend (genKey)
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import Types.KeySource
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cmd :: Command
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cmd = noCommit $ noMessages $ dontCheck repoExists $
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command "calckey" SectionPlumbing
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"calculates the key that would be used to refer to a file"
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(paramRepeating paramFile)
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(batchable run (pure ()))
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run :: () -> String -> Annex Bool
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run _ file = genKey (KeySource file file Nothing) Nothing >>= \case
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Just (k, _) -> do
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liftIO $ putStrLn $ key2file k
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return True
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Nothing -> return False
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